Moved telephony removal to occur BEFORE './scripts/feeds update' to prevent
the telephony feed from ever being cloned or indexed. The previous fix tried
to remove telephony after feeds were already updated, which was too late.
Key changes:
- Remove telephony from feeds.conf.default BEFORE feed updates
- Keep final cleanup before make defconfig as safety measure
- Applies to all three workflows
This should completely eliminate the 'Collecting package info: feeds/telephony'
error during make defconfig.
The telephony feed was causing 'Collecting package info' failures during
make defconfig. This fix removes the telephony feed directory and references
from feeds.conf.default before running defconfig in all workflows.
Fixes applied to:
- build-openwrt-packages.yml
- build-secubox-images.yml
- test-validate.yml
